The Tortoise Ecofin Platform focuses on high quality, long-lived renewable and low carbon energy infrastructure including wind, solar and battery storage assets, as well as water infrastructure and treatment facilities.

Digital infrastructure is the backbone of the digital revolution, including everything that transfers, stores and processes digital information. Tortoise’s digital infrastructure strategy isolates what we believe are the fastest areas of growth in technology, that are also essential assets.

With more than $20 billion in passively managed assets, we feel that it is time to review the indicies that track the sector to make sure that they still accurately represent today’s midstream investing environment

LEAWOOD, Kan.-- February 12, 2016 (BUSINESS WIRE)--Tortoise Index Solutions today announced that Targa Resources Partners (NYSE: NGLS) will be removed from the Tortoise North American Pipeline IndexSM (TNAP), the Tortoise MLP Index® (TMLP) and the Tortoise Real Yield IndexSM (TYLD) with today‘s NGLS unitholders meeting resulting in approval for the merger with Targa Resources Corp. (NYSE: TRGP). NGLS will cease trading on the NYSE and rebalancing of TNAP, TMLP and TYLD constituents will occur following the close of the transaction which is expected to occur on Feb. 17, 2016, consistent with the indices‘ methodologies.

Additionally, Canadian Oil Sands Limited (TSX: COS) is expected to be removed from the Tortoise North American Oil & Gas Producers IndexSM (TNEP) following the completion of its acquisition by Suncor Energy Inc (NYSE: SU). COS will cease trading on the TSX and rebalancing of TNEP constituents will occur following the close of the transaction, which is expected to occur on Feb. 22, 2016.

About Tortoise Index Solutions

Tortoise Index Solutions, LLC provides research-driven indices that can be used as a realistic basis for exchange-traded products and thought leadership in the universe of essential assets. Its indices are intended to fill a void in the market and provide benchmarks and investible asset class universes for use by investment professionals, research analysts and industry executives to analyze relative performance, as well as to provide a basis for passively managed exchange-traded products. Tortoise Index Solutions, LLC is affiliated with Tortoise Capital Advisors, L.L.C., a registered investment manager specializing in actively managed listed energy investments. As of Jan. 31, 2016, Tortoise Capital Advisors had approximately $11.6 billion in assets under management across listed closed-end funds, mutual funds, private funds and separate accounts. For more information about Tortoise Index Solutions, LLC visit www.tortoiseindexsolutions.com. For more information about Tortoise Capital Advisors, L.L.C., visit www.tortoiseadvisors.com.

In partnership with Montage Investments

Through a family of independent asset managers, driven by deep market insight, proprietary research and collaboration, Montage Investments offers customized solutions across the spectrum of asset classes and strategies for investors and financial professionals, including mutual funds, closed-end funds, exchange traded funds and separate accounts.

About Tortoise North American Pipeline IndexSM

The Tortoise North American Pipeline IndexSM is a float-adjusted, capitalization weighted index of pipeline companies that are organized and have their principal place of business in the United States or Canada. A pipeline company is defined as a company that either 1) has been assigned a standard industrial classification (SIC) system code that indicates the company operates in the energy pipeline industry or 2) has at least 50% of its assets, cash flow or revenue associated with the operation or ownership of energy pipelines.

About Tortoise MLP Index®

The Tortoise MLP Index® is a float-adjusted, capitalization weighted index of energy master limited partnerships (MLPs). The index is comprised of publicly traded companies organized in the form of limited partnerships or limited liability companies engaged in transportation, production, processing and/or storage of energy commodities.

About Tortoise Real Yield IndexSM

The Tortoise Real Yield IndexSM is a new differentiated index that aims to track real asset exposure anchored in current income. It provides an efficient benchmark for real yielding, tax pass-through, liquid companies that distribute substantial cash flow streams to investors by investing in REITs (real estate investment trusts), MLPs (master limited partnerships) and BDCs (business development companies). The index provides a benchmark of companies with tangible essential assets that are supportive of economic activity with no commodity futures, precious metals, TIPs (Treasury Inflation-Protected Securities) or foreign currency exposure.

About Tortoise North American Oil & Gas Producers IndexSM

The Tortoise North American Oil & Gas Producers IndexSM is a float-adjusted, capitalization weighted index of North American energy companies primarily engaged in the production of crude oil, condensate, natural gas or natural gas liquids (NGLs). The index includes exploration and production companies structured as corporations, limited liability companies and master limited partnerships but excludes United States royalty trusts.

Safe Harbor Statement

This press release shall not constitute an offer to sell or a solicitation to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such offer or solicitation or sale would be unlawful prior to registration or qualification under the laws of such state or jurisdiction.

The indices are the exclusive property of Tortoise Index Solutions, LLC, which has contracted with S&P Opco, LLC (a subsidiary of S&P Dow Jones Indices LLC) (S&P Dow Jones Indices) to calculate and maintain the Tortoise MLP Index®, Tortoise North American Pipeline IndexSM and Tortoise North American Oil and Gas Producers IndexSM (each an Index). S&P® is a registered trademark of Standard & Poor‘s Financial Services LLC (SPFS); Dow Jones® is a registered trademark of Dow Jones Trademark Holdings LLC (Dow Jones); and, these trademarks have been licensed to S&P Dow Jones Indices. Calculated by S&P Dow Jones Indices and its related stylized mark(s) have been licensed for use by Tortoise Index Solutions, LLC and its affiliates. Neither S&P Dow Jones Indices, SPFS, Dow Jones nor any of their affiliates sponsor and promote the Index and none shall be liable for any errors or omissions in calculating the Index.

The Tortoise Real Yield IndexSM is calculated by NYSE or its affiliates (NYSE). NYSE MAKES NO EXPRESS OR IMPLIED WARRANTIES, AND HEREBY EXPRESSLY DISCLAIMS ALL WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE TORTOISE REAL YIELD INDEXSM OR ANY DATA INCLUDED THEREIN. IN NO EVENT SHALL NYSE HAVE ANY LIABILITY FOR ANY SPECIAL, PUNITIVE, INDIRECT, OR CONSEQUENTIAL DAMAGES (INCLUDING LOST PROFITS), EVEN IF NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES.

No portion of this publication may be reproduced in any format or by any means including electronically or mechanically, by photocopying, or by any other form or manner whatsoever, without the prior written consent of Tortoise Index Solutions, LLC.

Forward-Looking Statement

This press release contains certain statements that may include forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. All statements, other than statements of historical fact, included herein are "forward-looking statements." Although the fund and Tortoise Index Solutions believe that the expectations reflected in these forward-looking statements are reasonable, they do involve assumptions, risks and uncertainties, and these expectations may prove to be incorrect. Actual results could differ materially from those anticipated in these forward-looking statements as a result of a variety of factors, including those discussed in the funds‘ reports that are filed with the Securities and Exchange Commission. You should not place undue reliance on these forward-looking statements, which speak only as of the date of this press release. Other than as required by law, the fund and Tortoise Index Solutions do not assume a duty to update this forward-looking statement.

This material should not be relied upon as investment, tax or legal advice, does not constitute a recommendation to buy or sell a security or other investment and is not intended to predict or depict performance of any investment. Investors must consult their tax advisor or legal counsel for advice and information concerning their particular situation.